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Heavy Rain, Local Flooding from Gulf Coast to Southern Mid-Atlantic

A slow moving front will provide the focus for locally heavy rain from the Gulf Coast and Southeast states to the southern Mid-Atlantic on Tuesday. Localized flash flooding will be possible with the heavier thunderstorms. Also, some of these thunderstorms could produce damaging wind gusts in parts of the Southeast on Tuesday. Read More >

Hazardous Weather Conditions

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Fog/Mist

60°F

16°C

Humidity 100%
Wind Speed NW 5 mph
Barometer 29.94 in (1013.8 mb)
Dewpoint 60°F (16°C)
Visibility 1.50 mi
Last update 22 May 11:56 pm EDT
Extended Forecast for

Selden NY

  • Overnight

    Overnight: A 20 percent chance of showers.  Areas of fog.  Otherwise, cloudy, with a low around 58. Light west wind.

    Slight Chance
    Showers and
    Areas Fog

    Low: 58 °F

  • Tuesday

    Tuesday: A 30 percent chance of rain after 3pm.  Partly sunny, with a high near 74. North wind 6 to 10 mph.

    Partly Sunny
    then Chance
    Rain

    High: 74 °F

  • Tuesday
    Night

    Tuesday Night: A 30 percent chance of rain, mainly before midnight.  Cloudy, with a low around 58. Light and variable wind becoming northeast 5 to 8 mph after midnight.

    Chance Rain

    Low: 58 °F

  • Wednesday

    Wednesday: A 20 percent chance of rain before 10am.  Partly sunny, with a high near 70. Northeast wind around 9 mph becoming southeast in the afternoon.

    Slight Chance
    Rain then
    Mostly Sunny

    High: 70 °F

  • Wednesday
    Night

    Wednesday Night: A 30 percent chance of showers after midnight.  Areas of fog after midnight.  Otherwise, increasing clouds, with a low around 56. East wind around 11 mph.

    Partly Cloudy
    then Chance
    Showers and
    Areas Fog

    Low: 56 °F

  • Thursday

    Thursday: Showers likely.  Cloudy, with a high near 67. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    Showers
    Likely

    High: 67 °F

  • Thursday
    Night

    Thursday Night: Showers likely.  Cloudy, with a low around 58. Chance of precipitation is 60%.

    Showers
    Likely

    Low: 58 °F

  • Friday

    Friday: A 40 percent chance of showers.  Mostly cloudy, with a high near 73.

    Chance
    Showers

    High: 73 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 58.

    Mostly Cloudy

    Low: 58 °F

Detailed Forecast

Overnight
A 20 percent chance of showers. Areas of fog. Otherwise, cloudy, with a low around 58. Light west wind.
Tuesday
A 30 percent chance of rain after 3pm. Partly sunny, with a high near 74. North wind 6 to 10 mph.
Tuesday Night
A 30 percent chance of rain, mainly before midnight. Cloudy, with a low around 58. Light and variable wind becoming northeast 5 to 8 mph after midnight.
Wednesday
A 20 percent chance of rain before 10am. Partly sunny, with a high near 70. Northeast wind around 9 mph becoming southeast in the afternoon.
Wednesday Night
A 30 percent chance of showers after midnight. Areas of fog after midnight. Otherwise, increasing clouds, with a low around 56. East wind around 11 mph.
Thursday
Showers likely. Cloudy, with a high near 67. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday Night
Showers likely. Cloudy, with a low around 58. Chance of precipitation is 60%.
Friday
A 40 percent chance of showers. Mostly cloudy, with a high near 73.
Friday Night
Mostly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Partly cloudy, with a low around 57.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 71.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 59.
Memorial Day
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 73.
Click Map For Forecast
Point Forecast:
Selden NY
 40.86°N 73.04°W (Elev. 115 ft)
9:39 pm EDT May 22, 2017
12am EDT May 23, 2017-6pm EDT May 28, 2017
 
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Additional Resources

Radar & Satellite Image

Northeast Radar Mosaic Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database